Behaviour in solution of humic acids fro
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Teresa Martinez; C. Romero; JosΓ©M. GavilΓ‘n
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Article
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1983
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Elsevier Science
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English
β 225 KB
Humic acids (HA) extracted from Spanish lignite, were studied to discover their Ca-complexing capacity and their coagulation threshold. It wasfound that the concentration of Ca' + ions necessary for the complete flocculation increased with the increase of pH and ionic strength (P) and it was linearl